Best Ferrex Battery 40v Deals Online in the UK (25 Deals Found)

Last Updated - 02/05/2026 Sort By:

Best Choice
JIUQIBA978

New
JIUQIBA978 Two x 20V 4.6Ah Replacement Li-ion Battery Compatible with Ferrex20V 40V Cordless Tools Accessories
JIUQIBA978 Two Packs x Li-Ion Battery 20/40Volt 4.6Ah/2.3Ah Included

£59.70
Best Value
Yard Force

New
Yard Force Battery 40V 2.5Ah Lithium-Ion Battery for Garden Tools, with Overload Protection + Overheating Protection - A
The Yard Force 40 Volt battery GR 40 range is the ideal helper for owners of medium-sized garden areas

£68.00 £79.99
New
ACTIV ENERGY 5.0Ah / 2.5Ah Li-Ion BATTERY 20/40V FOR FERREX
FOR FERREX TOOLS. ACTIV ENERGY. Li-Ion BATTERY.

£23.99
ACTIV ENERGY

New
Activ Energy Universal Battery Charger for FERREX Battery Tools Garden Tools
Universal battery charger for Li-ion batteries.

£32.98
New
Activ energy Li-Ion Battery 20/40 Volt 5.0 Ah / 2.5 Ah 90Wh for Ferrex Tools New
Condition is New.

£24.99
swift

New
swift Tools Battery EB20 (Li-Ion 40V 2 Ah Rechargeable Powerful Battery Suitable for All
One Battery For All: Ideal for our cordless machines that require more power and longer runtime such as swift lawnmower,

£59.99
ACTIV ENERGY

New
ACTIV ENERGY Li-Ion Battery, 20 Volt, 2.0 Ah, 36 Watt hours, for Ferrex Cordless Tools, Garden Tools
ACTIV ENERGY 20 V, Li-Ion, 2.0 Ah, 36 Watt hours.

£30.90
New
Activ Energy Li-Ion Battery 20/40 Volt 5.0 Ah / 2.5 Ah 90Wh for Ferrex Tools New
New

£20.96
ACTIV ENERGY

Used
ACTIV ENERGY Li-Ion Battery, 20 Volt, 2.0 Ah, 36 Watt hours, for Ferrex Cordless Tools, Garden Tools
ACTIV ENERGY 20 V, Li-Ion, 2.0 Ah, 36 Watt hours.

£24.80
New
Activ Energy Li-Ion Battery 20/40 Volt 5.0 Ah / 2.5 Ah 90Wh for Ferrex Tools New

£26.99
HGTYBCAR

New
2-Pack 20V/40V 5Ah/2.5Ah Lithium-Ion Battery Replacement Compatible For Ferrex Cordless Garden Tools - High Performance
High-capacity 5Ah and 2.5Ah options for extended run time and efficiency in your gardening tasks.

£116.27
ACTIV ENERGY

New
Activ Energy Universal Battery Charger for Ferrex Battery Tools Garden & Cordless Tools comes with UK Plug
Universal battery charger for Li-ion batteries for Ferrex Battery

£31.99
New
Ferrex 40V Li-ion 5Ah Battery & Ferrex 20-40V Charger For Ferrex 40V Tool Range
Ferrex Power Tool 40V 5Ah Battery and 20V/40V Li-ion Charger. Built with reliable Samsung Li-ion cells, this set is comp

£59.95
ECO-WORTHY

New
ECO-WORTHY LiFePO4 Battery 48V 100AH,5.12kWh Server Rack Battery (Version 3) with Bluetooth & WiFi,for Home,Shed,Worksho
Real-time Battery Monitoring: ECO-WORTHY 48V(51.2V) Server Rack Battery supports CAN/RS485 for seamless communication wi

£849.99
New
Activ Energy LI-ION 20V/40V 5ah/2,5Ah Battery for ferrex ALDI Brand New Sealed
The Activ Energy LI-ION 20V/40V 5Ah/2,5Ah Battery is a brand new, sealed power tool accessory perfect for DIY enthusiast

£29.97
17% Off
Greenworks

New
Greenworks 40V Battery. Original Greenworks 2Ah Powerful Lithium-Ion Battey for All Greenworks 40V Garden and Power Tool
POWERFUL LITHIUM ION BATTERY - ideal for our cordless devices that need more power and longer runtimes, such as our Gree

£78.99 £95.00
New
Ferrex Activ Energy LI-ION 20V/40V 5Ah Battery for ferrex ALDI Power Tools
Brand new sealed

£19.99
New
Activ Energy Li-Ion Battery 20/40 Volt 5.0 Ah / 2.5 Ah 90Wh for Ferrex Tools New
Activ Energy Li-Ion Battery 20/40 Volt 5.0 Ah / 2.5 Ah 90Wh for Ferrex Tools New

£24.95
New
Activ Energy LI-ION 20V/40V 5ah/2,5Ah Battery for ferrex ALDI Brand New Sealed
The Activ Energy LI-ION 20V/40V 5Ah/2,5Ah Battery is a brand new, sealed power tool accessory perfect for DIY enthusiast

£31.99
New
2 x Ferrex 40v 5.0Ah Battery Brand New For Ferrex Activ Energy Tools
The Ferrex 20/40v 5.0Ah Battery is a brand new lithium-ion battery designed for Ferrex Activ Energy tools. With a 40V vo

£43.99
New
Activ Energy Li-Ion Battery 20/40 Volt 5.0Ah / 2.5Ah 90Wh for Ferrex Tools New

£24.99
New
Aldi ACTIV ENERGY Ferrex Battery Charger for 20V/40V 5Ah/2.5Ah & 20V 2Ah
The Aldi ACTIV ENERGY Ferrex Battery Charger is specifically designed to charge 20V and 40V batteries with 5Ah, 2.5Ah, a

£25.65
New
Activ Energy LI-ION 20V/40V 5ah/2,5Ah Battery for Ferrex Brand New / Sealed
Activ Energy LI-ION. The sleek black colour adds a stylish touch to your tools while ensuring a consistent and efficient

£29.95
New
FERREX ACTIV ENERGY 20V-40V LI-ION BATTERY ALDI BRAND NEW STOCK IN BOX & SEALED
it is brand new sealed box, please look at the pictures and feel free to ask any questions. Thanks for looking:)

£29.99
New
Activ Energy LI-ION 20V/40V 5ah/2,5Ah Battery for ferrex ALDI Brand New Sealed
Activ Energy LI-ION 20V/40V 5ah/2,5Ah Battery for ferrex ALDI Brand New Sealed

£29.57

25 Ferrex Battery 40v deals are available from: Amazon, eBay stores, starting from £19.99.
The biggest discount we found is 17% on Greenworks 40V Battery. Original Greenworks 2Ah Powerful Lithium-Ion Battey for All Greenworks 40V Garden and Power Tools. Fast Charging, 3-Stage Charge Level Control. 2 Year Warranty G40B2 at Amazon.
The lowest price we found is £19.99 while the highest is £849.99.
Prices for the best Ferrex Battery 40v deals average at £72.06.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Ferrex Battery 40v.